N-acetylcysteine an allium plant compound improves high-sucrose diet-induced obesity and related effects.

This study was designed to determine whether N-acetylcysteine (NAC, C(5)H(9)-NO(3)S), a compound from Allium species may be used as a complementary therapeutic agent, to inhibit high-sucrose induced-obesity and its effects on glucose tolerance, in vivo low-density lipoprotein (LDL)-oxidation and serum oxidative stress in rats. Initially, 24 male Wistar rats were divided into two groups: controls receiving standard chow (C, n = 6) and those receiving high-sucrose diet (HS, n = 18). After 22 days, (HS) group was divided into three groups (n = 6/group); (HS-HS) continued to eat high-sucrose diet and water; (HS-N) continued to eat high-sucrose diet and received 2 mg l(-1)-NAC in its drinking water; (HS-CN) changing high-sucrose to standard chow and receiving 2 mg l(-1)-NAC in its drinking water.